"After
World War I, Sanger increasingly appealed to the societal need to limit births by those least able to afford children. The affluent and educated already limited their child-bearing, while the poor and uneducated lacked access to contraception and information about birth control.
[110] Here she found an area of overlap with
eugenicists.
[110] She believed that they both sought to "assist the race toward the elimination of the unfit." They differed in that "eugenists imply or insist that a woman's first duty is to the state; we contend that her duty to herself is her duty to the state."
[111] Sanger was a proponent of negative eugenics, which aimed to improve human hereditary traits through social intervention by reducing the reproduction of those who were considered unfit.
[6] "
Also, it is historical fact that she spoke at a KKK meeting. I wouldn't have done that, but then again I am not a racist. She wished to stop birth of those that were "unfit."